upload big files with html5 uploader - html

Question

My problem is that i need to upload big videos files, but not that big. like 100~500mb. videos with 70mb i can do it. when i try to upload a large file, firefox crashes and closes. the same happen with chrome. I'm using html5uploader.js.
/*
* Upload files to the server using HTML 5 Drag and drop the folders on your local computer
* Tested on: Mozilla Firefox 3.6.12, Google Chrome 7.0.517.41, Safari 5.0.2, WebKit r70732
* The current version does not work on: Opera 10.63, Opera 11 alpha, IE 6+.
*/
function uploader(place, status, targetPHP, show) {
// Upload image files
upload = function(file) {
if((file.type == 'image/jpeg' || file.type == 'audio/mpeg' || file.type =='image/png' || file.type == 'image/bmp' || file.type == 'image/gif')){
alert('Arquivo não permitido.');
return false;
}
// Firefox 3.6, Chrome 6, WebKit
if(window.FileReader) {
// Once the process of reading file
this.loadEnd = function() {
bin = reader.result;
xhr = new XMLHttpRequest();
xhr.open('POST', targetPHP+'?up=true', true);
var boundary = 'xxxxxxxxx';
var body = '--' + boundary + "\r\n";
// body += "Content-Disposition: form-data; name='upload'; filename='" + file.name + "'\r\n";
body += "Content-Disposition: form-data; name='upload'; filename='" + encodeURI(file.name) + "'\r\n";
body += "Content-Type: " + file.type + "\r\n\r\n";
body += bin + "\r\n";
body += '--' + boundary + '--';
xhr.setRequestHeader('content-type', 'multipart/form-data; boundary=' + boundary);
// Firefox 3.6 provides a feature sendAsBinary ()
if(xhr.sendAsBinary != null) {
xhr.sendAsBinary(body);
// Chrome 7 sends data but you must use the base64_decode on the PHP side
} else {
xhr.open('POST', targetPHP+'?up=true&base64=true', true);
xhr.setRequestHeader('UP-FILENAME', file.name);
xhr.setRequestHeader('UP-SIZE', file.size);
xhr.setRequestHeader('UP-TYPE', file.type);
xhr.send(window.btoa(bin));
}
if (show) {
var newFile = document.createElement('div');
tamanho = (((file.size)/1024)/1024);
tamanhoMB = tamanho.toFixed(2);
newFile.innerHTML = 'Nome do arquivo: ' + file.name+ ' | Tamanho: '+tamanhoMB+' MB';
document.getElementById(show).appendChild(newFile);
}
if (status) {
document.getElementById(status).innerHTML = 'Upload concluído! Arraste o próximo arquivo.';
}
};
// Loading errors
this.loadError = function(event) {
switch(event.target.error.code) {
case event.target.error.NOT_FOUND_ERR:
document.getElementById(status).innerHTML = '<h4>Arquivo não encontrado!</h4>';
break;
case event.target.error.NOT_READABLE_ERR:
document.getElementById(status).innerHTML = '<h4>Arquivo não legível!</h4>';
break;
case event.target.error.ABORT_ERR:
break;
default:
document.getElementById(status).innerHTML = '<h4>Erro de leitura.</h4>';
}
};
// Reading Progress
this.loadProgress = function(event) {
if (event.lengthComputable) {
var percentage = Math.round((event.loaded * 100) / event.total);
document.getElementById(status).innerHTML = '<h4>Carregando... '+percentage+'%</h4>';
}
};
// Preview images
this.previewNow = function(event) {
bin = preview.result;
var img = document.createElement("img");
img.className = 'addedIMG';
img.file = file;
img.src = bin;
document.getElementById(show).appendChild(img);
};
reader = new FileReader();
// Firefox 3.6, WebKit
if(reader.addEventListener) {
reader.addEventListener('loadend', this.loadEnd, false);
if (status != null)
{
reader.addEventListener('error', this.loadError, false);
reader.addEventListener('progress', this.loadProgress, false);
}
// Chrome 7
} else {
reader.onloadend = this.loadEnd;
if (status != null)
{
reader.onerror = this.loadError;
reader.onprogress = this.loadProgress;
}
}
var preview = new FileReader();
// Firefox 3.6, WebKit
if(preview.addEventListener) {
preview.addEventListener('loadend', this.previewNow, false);
// Chrome 7
} else {
preview.onloadend = this.previewNow;
}
// The function that starts reading the file as a binary string
reader.readAsBinaryString(file);
// Preview uploaded files
if (show) {
preview.readAsDataURL(file);
}
// Safari 5 does not support FileReader
} else {
xhr = new XMLHttpRequest();
xhr.open('POST', targetPHP+'?up=true', true);
xhr.setRequestHeader('UP-FILENAME', file.name);
xhr.setRequestHeader('UP-SIZE', file.size);
xhr.setRequestHeader('UP-TYPE', file.type);
xhr.send(file);
if (status) {
document.getElementById(status).innerHTML = '100% carregado';
}
if (show) {
var newFile = document.createElement('div');
newFile.innerHTML = file.name+' (Tamanho: '+file.size+' Bytes)';
document.getElementById(show).appendChild(newFile);
}
}
};
// Function drop file
this.drop = function(event) {
event.preventDefault();
var dt = event.dataTransfer;
var files = dt.files;
if (files.length<=2){
for (var i = 0; i<files.length; i++) {
var file = files[i];
upload(file);
}
}else{
alert('Limite de upload excedido! Máximo permitido: dois arquivos.');
}
};
// The inclusion of the event listeners (DragOver and drop)
this.uploadPlace = document.getElementById(place);
this.uploadPlace.addEventListener("dragover", function(event) {
event.stopPropagation();
event.preventDefault();
}, true);
this.uploadPlace.addEventListener("drop", this.drop, false);
}
i read a lot of questions and posts with a similar problem, but nothing seems to work here. i dont know what else i can do. i change the variables to these values both on wamp\bin\php\php5.3.5\php.ini, wamp\bin\apache\Apache2.2.17\bin\php.ini and wamp\bin\php\php5.3.5\phpForApache.ini:
upload_max_filesize -> 1024mb,
post_max_size -> 1024mb,
max_execution_time -> 600,
max_input_time -> 600,
memory_limit -> 2048mb.
Restart wamp, didnt work. On wamp\bin\apache\Apache2.2.17\conf\extra\httpd-vhosts.conf i put the following:
<Directory "D:\wamp\www\projec">
LimitRequestBody 102400
Options Indexes FollowSymLinks Includes ExecCGI
AllowOverride All
Order allow,deny
Allow from all
</Directory>
Also didnt work. anyone has a solution or idea to save me? I really appreciate. Thanks.